ch_usersonline.php

<?php
include_once 'include/config.php';
include_once 'include/ts3admin.class.php';

function ch_usersonline()
{
    global $query;
    global $config;

    $serverinfo = $query->getElement('data', $query->serverInfo());
    $bots = $serverinfo['virtualserver_queryclientsonline'];
    $users = $serverinfo['virtualserver_clientsonline'];
    $online = $users - $bots;

    $data = array();
    $data['channel_name'] = str_replace('[online]',$online, $config['ch_usersonline']['name']);
    $query->channelEdit($config['ch_usersonline']['cid'], $data);

    unset($query);
    unset($config);
}

?>